Arcade Game Manual: Mortal Kombat Kit by Midway

isy

MIDWAY

August 1992
16-43125-101

MORTAL KOMBAT

KIT

OPERATIONS MANUAL

* Installation & Operation

* Testing & Problem Diagnosis

* Parts Information

* Wiring Diagrams & Schematics

Mortal Kombat Instructions

Insert Coin(s)

In a two player game, the loser pays and the winner stays.

Press the Punch and Kick buttons to attack an opponent.

Use the joystick to make the screen player jump or duck, and move left or right.

Use joystick and button combinations to discover secret moves.

MIDWAY Manufacturing Company raserves the rights to mal<e modifications and improvements to its products. The
specificattons and parts identified in this manual are subject fo change without notice.

Mortal Kombat
Kit

TABLE OF CONTENTC

Section 1 Operation and Troubleshooting

Safety ^2

Conversion Procedures

Inspection ^_3

Converting from a STREET FIGHTER 11* game cabinet .1.4

Suggested Control Panel Layout I.5

PC Board Installation ^_5

Converting from a typical video game cabinet -j.g

Suggested Template Layout ^.7

Suggested Control Panel Layout -j.y

Installing PC Boards into a JAMMA Cabinet -j_q

Installing PC Boards into a Non-JAMMA Cabinet ^.g

Game Features

Starting-up ^ .jq

Player Controls _ -I -Iq

Typical Control Panel ,.... ....".".-|'lO

Game Operation

Control Switches ^_^^

Control Switch Location Diagram -,.^^

Menu System Operation

Operation ^ ....1-12

Main Menu ^ .o

Diagnostic Tests,, '^_^3

Switch Test -I ^3

DIP Switch Testa Table ZZZ'Z..... i!i4

CPU & Sound Tests ^.^5

Monitor Patterns , ^_^^

Burn-in Tests ^,^^

Coin Bookkeeping.... ^ ,^^ ^_^j

Game Audits.. ['Z.."'.ZZ['"^

Game Adjustments ^ ^n

Standard Pricing Table ......"" -j!2i

Custom Pricing Table . ^^

Utilities ZZ'Z 12^

Troubleshooting ^^4

Section 2 Parts Information

CPU Board Assembly..

CPU Board Parts........ *^Z^""""Z"rr 2 ^

Sound Board Assembly "'"!!!'!*.*!!^"."". oa

Sound Board Parts * 'n

d-o

Section 3 Diagrams and Schematics

JAMMA Chart And Interboard Wiring........ o o

Cabinet Wiring ' *' '■■■■ 33

Coin Meter Wiring " ',

CPU Board Schematic """*!"""!!^^^!!!!^^^

Sound Board Schematic .....................'.".^^^ 321

©Copyright 1992 MIDWAY Manufacturing Company

* STREET FIGHTER II is a Trademark of CAPCOM, USA INC.

Mortal Kombat
Kit

SECTION

one

Operation & Installation

1-1

Safety Notices

The following safety hints apply to all kit operators and service personnel. Specific
warnings and cautions will be found throughout this manual where they apply. We
recommend that you read this page, and also all of Section 1 , before preparing your kit
for play.

.':■:••••• ••.'. ■.;.».•• ..

CAUTION

Notice: Salvaged Parts

Parts salvaged from old games are required to complete your kit. These
salvaged parts must operate perfectly: otherwise, the converted game
cannot perform properly or safely. Always repair circuit board malfunctions
and cabinet damage before conversion is attempted.

Notice: Power Supply

Be sure the power supply from your old game is capable of +5V dc at 5A,
-5Vdcat 1Aand+12Vat 1A. These operating voltages are necessary for
your kit. Your power supply must be FCC approved.

Notice: Monitor

This kit is not intended for use with X-Y monitors. Suitable monitors have
horizontally mounted CRTs and raster electronics with inputs for red, green
and blue video, as well as Composite Negative Svnc inputs.

Notice: Coin Mechanism

Be sure to clean and lubricate your old coin mechanisms. Servicing them is
crucial to your game's earning potential and operation.

Notice: Coin Meters

Coin meters are not provided with this kit. Wiring information is provided as
a convenience to the operator.

Notice: Servicing, Installing

Always turn your game Off and unplug it before attempting to service or
install your kit.

r.*"

':;■•:•:*••:;•••

ATTENTION !

PROPERLY ATTACH ALL CONNECTORS. Be sure that the connectors
on each printed circuit board (PCB) are properly connected. If they do not
slip on easily, do not force them. A reversed connector may damage your
kit and void the warranty. All connectors are keyed to fit specific pins on
each board.

1-2

CONVERSION PROCEDURES

Inspection

Unpack the materials from the carton and inspect for obvious
signs of damage. Use this checklist to be sure your kit is com-
plete.

Part No.

Item

Quantity

A-1 3234-40025

A-1 4732-40025

H-14925

H-13411

H-15650

H-15873

H-15874

16-9383

16-43125-101

20-9687-1

20-9687-2

20-9687-3

20-9694-1

31-1612-43125

31-1644-40025-1

31-1714-43125

31-1715

5795-10937-18

Assorted Hardware

CPU board

Sound board

Sound/Power Speaker Cable

Main JAMMA Cable

Volume Control

Adapter Cable for

STREET FIGHTER II

Auxiliary Cable

Controls Template

Manual

Pushbutton. Red

Pushbutton, White

Pushbutton, Blue

8-way Joystick. Red

Control Panel Overlay

Marquee

Card & Controls Decal

Cabinet Side Decal

20-pin Ribbon Cable

4
4
4
2

1
1
1
2
1

Recomnfiended Tools and Supplies

] black semi-gloss paint

] electric drill

] electric screwdriver

] grease pencil or marker

] hex driver

] 180 grit sandpaper or electric sander

] pliers

] razor knife

] soldering iron and solder

] wire cutters

] black electrical tape

1-3

Converting from a STREET FIGHTER II game cabinet
Cabinet Modifications

NOTICE

When Midway ships a game, it Is in
compiiance with FCC regulations.
Your sticker is proof, if the sticker is
missing or damaged, legal reper-
cussions to the owner or distributor
ofthe game may result. Ifyourgame
kit does not contain an FCC sticker,
call Midway Manufacturing Immedi-
ately.

1. Remove the old decals and artwork and clean the glue residue .
Repaint the cabinet with black semi-gloss paint. Allow paint to dry.

2. Pencil a line roughly at the top of the old graphic. Lightly moisten
the cabinet with soapy water. Apply the decal starting at the top and
working down. After the decal is in place, smooth it down, taking
care to squeeze out the air bubbles. If you miss an air bubble, pop
it with a razor blade or a pin and burnish it down. Allow 1 2 hours for
the adhesive in the decals to set. Remove masking.

3. Check the kit for an FCC sticker and apply it over the exist! ng sticker
on the cabinet. See NOTICE to the left.

4. Apply the Game Play Instruction Decal to the CRT viewing glass.
Be sure the decal does not obstruct the CRT.

Control Panel Modifications

1 • Remove the control panel buttons and joysticks and remove the old
vinyl covering and artwork. Tagging the wires as they are removed
from the pushbutton and joystick switches will make reinstallation
easier.

2,

3.

4.

5.

Carefully remove the backing on the vinyl control panel overlay.
Place the overlay on top of the control panel. Prevent air bubbles
from getting under the vinyl overlay.

After the overlay is in place, use a razor knife to cut holes for the
pushbuttons and joysticks. Position the stickers around the ap-
proiate hole locations. See the page 1-5 for sticker locations.

Remove the switch from the pushbutton by pulling the large prong
away from the switch, then pull the switch off the housing. Unscrew
the nut from the housing. Push the switch housing through the
control panel from the front. Screw the nut back onto the switch
housing from the back of the control panel. Push the switch back
into the switch housing.

Remove the "E"-ring and slide the shaft and the plastic ring off the
joystick base. Be sure that the bushings remain in the base. Screw
the base to the underside of the control panel. Slide the plastic ring
around the shaft so that the rough side is next to the shaft handle.
Slide the shaft through the control panel and base. Replace the "E"-
ring.

Mount the volume control, using the screws provided, where it is
easily accessible. On top of the cash box, or on the wall near the
sound board are two possible locations.

1-4

(WHITE)

Start

(WHITE)

High High

Punch Block Kick

Move

Jump -v^-^ ■-^--' ^^-^

Flip I Flip (RED) (WHITE) (BLUE)

Start

Jump

High
Punch

High
Block Kick

Move

Flip
Move.

-% 1
Flip (RED) (WHITE) (BLUE)

Move

Duck

(RED) (WHITE) (BLUE)

Low Block Low

Punch Kick

Duck

(RED) (WHITE) (BLUE)

Low Block Low

Punch Kick

Typical control panel layout & sticker locations for modification of a STREET FIGHTER II control panel

PC Bead Installation

1. Replace the existing CPU boarcj ancj soun(d board with the
Morta! Kombat CPU board and sound board.

2. Plug the JAMMA connector into the CPU board at J1 . Plug the
1 0-pin connector of the Adapter cable into the 1 0-pin JST type
connector from the control panel. Be sure to match the wire
colors of both connectors. Plug the other end of the Adapter
cable into the CPU board at J4.

3. Connect the ribbon cable from P1 on the sound board to J8 on
the CPU board. Be sure that the red line goes to the same pin
on both boards. Connect the wire harness cable from P7
(speaker), and P6 (power), on the sound board to J2 (sound
power speaker connector) on the CPU board.

4. J6, J7, J9 on the CPU board are not used.

5. Place the FBI Warning Label on the inside of the cabinet next
to the PC boards. Be sure the label is completely visible.

Note

The ribbon cable may need to be
twisted in order to connect it prop-
erly.

Ground Black [

Ground Black 1

PI

Low Punch Violet

P1

Block Gray

PI

Low Kick White

N/C

P2

Low Punch Orange

P2

Block Green

P2

Low Kick Blue

To JST type Connector
-^from control panel cable

To CPU board J^

N/C

J4 CPU Board

1

2

3

4

5

6

7

8

9

10

11

12

Black

N/C

N/C

Orange

Black

Key

Blue

Green

Violet

White

N/C

Gray

Adapter cable for STREET FIGHTER II conversion

1-5

Converting from a typical video game cabinet

Cabinet Modifications

NOTICE

When Midway ships a game, it Is
in compliance with FCC regula-
tions. Your sticker Is proof. If
the sticker Is missing or dam-
aged, legal repercussions to the
owner or distributor of the game
may result. Ifyourgame kit does
not contain an FCC sticker, call
Midway Manufacturing immedi-
ately.

1 . Repaint the cabinet with black semi-gloss paint (games with wood
grain sides: remove the old decals and artwork and clean the glue
residue before painting). Allow paint to dry.

2. Pencilalineroughly at the top of the old graphic. Lightly moisten
the cabinet with soapy water. Apply the decal starting at the top and
working down. After the decal is in place, smooth it down, taking
care to squeeze out the air bubbles. If you miss an air bubble, pop
it with a razor blade or a pin and burnish it down. Allow 1 2 hours for
the adhesive in the decals to set. Remove masking.

3. Check the kit for an FCC sticker and apply it over the existing sticker
on the cabinet. SeeNQIlQ£tothe left.

4. Apply the Game Play Instruction Decal to the CRT viewing glass.
Be sure the decal does not obstruct the CRT.

Control Panel Modifications

1 . Remove the control panel buttons and joysticks and remove the old
vinyl covering and artwork.

2. Use the control panel template to help you design your control
panel- You will need to use the template twice. Once for the left
playercontrols and once forthe right playercontrols. Refertopage
1-7 for suggested template layouts.

3. Drill holes as needed for the joysticks and control panel buttons.
Plug previous holes with wood blocks, putty, cardboard or epoxy.
File the new holes smooth.

Carefully remove the backing on the vinyl control panel overlay.
Place the overlay on top of the control panel. Prevent air bubbles
from getting under the vinyl overlay.

a ) After the overlay is on securely, use a razor knife to cut
holes for the control panel buttons and joysticks.

b) Position the stickers around the appropriate locations.
Refer to page 1 -7 for suggested control panel button and joystick
sticker locations.

4.

5.

Remove the switch from the pushbutton by pulling the large prong
away from the switch, then pull the switch off the housing. Unscrew
the nut from the housing. Push the switch housing through the
control panel from the front. Screw the nut back onto the switch
housing from the back of the control panel. Push the switch back
into the switch housing.

1-6

7. Remove the "E"-ring and Slide the shaft and the plastic ring off
the joystick base. Be sure that the bushings remain in the base-
Screw the base to the underside of the control panel. Slide the
plastic ring around the shaft so that the rough side is next to the
shaft handle. Slide the shaft through the control panel and base.
Replace the "E"-ring.

8. Mount the volume control, using the screws provided, where it
is easily accessible, Ontopofthe cash box, oronthe wall near
the sound board are two possible locations.

Suggested control panel template layout

^- -\-e

i

ir- *—■"■

- - 4)

\s 1 A

^,a

--- - i

\ -

!

'—— H

\ r

T 1

3i

4-

<\

- — ^i — -

Suggested control panel layout and sticker locations for a typical video game control panel

(WHITE)

Jump
Flip. I Flip

1-7

Installing the PC boards and wiring into a JAIVIMA game cabinet

Note

If you choose to use your own
JAMMA Cable and not the one
provided in the kit, be sure to
check the JAMMA Cable Chartto
verify that it is compatible.

/^CAUTION

Properly insulate any unused
wires within the JAMMA cable,
especially the gray, gray-green
and gray-yellow wires. This is a
fully wired JAMMA cable. Many
of the wires will not be used for
this kit. These wires have been
installed so that you can use this
cable for future kits

Note

The ribbon cable may need to be
twisted in order to connect it properly.

2.

3.

Disconnect and remove the existing CPU board and sound
board in the JAMMA game cabinet.

Mount the CPU board inside the JAMMA game cabinet where
the old CPU board was located. Mount the sound board next
to the CPU board using the stand-offs and screws provided.

If you choose to use the JAMMA cable provided with the kit,
disconnect your old JAMMA cable from the speaker, power
supply, control panel switches (may already be disconnected)
and coin door. Remove the cable from the game. If you are not
going to use the JAMMA Cable provided with the kit, check the
JAMMA Cable Chart to be sure your cable is compatible.
Leave your power supply chassis as is.

4. Connect the JAMMA cable to J1 on the CPU board. Use the
Cabinet Wiring Diagram for reference and solder the correct
JAMMA cable wires to the speaker. Then, connect the wires
to the coin door, power supply and control panel.

Player 1 has orange-color stripe wires except for Start 1 which
has a yellow-green wire. Player 2 has yellow-color stripe
wires. Follow the Control Panel Wire Color List on the inside of
the back cover or, the Cabinet Wiring Diagram in Section 3 of
this book.

5. ConnecttheAuxiliarycabletoJ4ofthe CPU board. Follow the
Cabinet Wiring Diagram or the Control Panel Wire Color List
and connect the wires to the switches for the Low Punch and
Low Kick buttons for players 1 & 2.

6. Connect the ribbon cable from P1 on the sound board to J8 on
the CPU board. Be sure that the red line goes to the same pin
on both boards. Connect the wire harness cable from P7
(speaker), and P6 (power), on the sound board to J2 (sound
power speaker connector) on the CPU board.

7. J6. J7, J9 on the CPU board are not used.

8. Place the FBI Warning Label on the inside of the cabinet next
to the PC boards. Be sure the label is completely visible.

1-8

Installing the PC boards and wiring into a NON-JAMMA game cabinet

1. Disconnect and remove the existing CPU board and sound
board in the game cabinet.

2. Mount the CPU board inside the game cabinet where the old
CPU board was removed. Mount the sound board next to the
CPU board using the stand-offs and screws provided.

3. Leaving several inches of wire, cut the wires at the coin door,
control panel switches (which may already be disconnected)
speaker and power supply. Remove the existing harness from
the cabinet. Leave the cable hooks in place.

4. Install the JAMMA cable provided in this kit. Players 1 & 2 , the
coin door and the power supply wires are bundled together In
individual groups. Insure that the cable is properly dressed and
supported-

5. Connect the JAMMA cable to J1 on the CPU board. Use the
Cabinet Wiring Diagram for reference and solder the correct
JAMMA cable wires to the speaker. Then, connect the wires to
the coin door, power supply and control panel.

Player 1 has orange-color stripe wires except for Start 1 which
has a yellow-green wire. Player 2 has yellow-color stripe wires.
Follow the Control Panel Wire Color List on the inside of the
back cover or, the Cabinet Wiring Diagram in Section 3 of this
book.

6. Connectthe Auxiliary cable to J4 of the CPU board. Followthe
Cabinet Wiring Diagram or the Control Panel Wire Color List
and connect the wires to the switches for the Low Punch and
Low Kick buttons for players 1 & 2.

7. Connect the ribbon cable from P1 on the sound board to J8 on
the CPU board. Be sure that the red line goes to the same pin
on both boards. Connect the wire harness cable from P7
(speaker), and P6 (power), on the sound board to J2 (sound
power speaker connector) on the CPU board.

8. J6, J7, J9 on the CPU board are not used.

9. Place the FBI Warning Label on the inside of the cabinet next
to the PC boards. Be sure the label is completely visible.

Note

Be sure all spliced wires are well
insulated with blackelectrical tape.

/|\ CAUTION

Properly insulate any unused
wires within the JAMMA cable,
especially the gray, gray-green
and gray-yellow wires. This is a
fully wired JAMMA cable. Many
of the wires will not be used for
this kit. These wires have been
installed so that you can use this
cable for future kits

Note

The ribbon cable may need to be
twisted in order to connect it prop-
erly.

1-9

GAME FEATURES

Note

When an error is detected during Start-
up Tests, game start-up does not
progress, and an error message
appears on the screen.

STARTING UP

Switch on power to the game. A "rug" pattern appears on the CRT
screen. When the "rug" pattern ends, the screen shows CHECK-
ING SCRATCH RAMS, and then CHECKING ROMS. The next
screen shows MORTAL KOMBAT REVISION LEVEL, CMOS
TEST OK and the COIN SETTING. The game then begins the
Attract Mode.

Insert the desired amount of coins or tokens. Press the appropriate
Start button.

Player Controls

H start Buttons

Each player has a Start Button which allows him/her to begin
or continue play.

H High Kick/High Punch Buttons

Allows the screen player to kick or punch an opponent in the
upper body.

H Low Kick/Low Punch Buttons

Allows the screen player to kick or punch an opponent in the
lower body.

Note

Discover secret moves by using
joystick and button combinations.

H Block Buttons

Allows the screen player to block an opponent's punch, kick
or special move.

M Joystick

Allows the screen player to move, flip, jump and duck.

Jump
Flip I Flip

Move

Move

Duck

Hlgh^
Punch

Low
Punch

Start

High
Kick

Block

Block

Low
Kick

Start

Jump
Flip I Flip

MoYa

Move

Duck

High
Punch

Low
Punch

Block

Block

High
Kick

Low

Kick

Control Panel

1-10

GAME OPERATION

It is suggested that the MORTAL KOMBAT Control Switches be
located inside the coin door. These switches allow the operator to
customize some features of the game.

CONTROL SWITCHES

H The COIN DOOR SLAM TILT SWITCH detects any forceful vi-
brations against the Coin Door. This eliminates pounding for
free games. (Optional Switch.)

^ The VOLUME CONTROL allows increasing or decreasing the
volume level of the game music and speech. For greater
profits, set your game's volume level at its maximum.

n The TEST/DIAGNOSTICS SWITCH allows you to activate the
game's Menu System. Move the Test Switch to access the
Main Menu. To exit the Menu System, select EXIT TO GAME
OVER from the Main Menu, then press any control panel
button. This function is also available on DIP Switch #2
position #8. (Optional Switch.)

■

The SERVICE CREDIT SWITCH is a special feature switch
that allots credit without affecting the game's bookkeeping
total, (Optional Switch.)

Slam Till Switch

Volume Control

Test/Diagnostics
Switch

Service Credit
Switch

Cash Box
Enclosure

Typical Control Switch Locations

1-11

MENU SYSTEM OPERATION

OPERATION

All MORTAL KOMBAT Game Audits, Adjustments, and Diagnos-
tics are options ofthe Main Menu. Each option, In turn, has its own
menu, listing several choices that you may act upon as desired.

Move the Test Switch (if installed), or close Switch #8 of DIP Switch
Bank #2, to activate the Main Menu (shown below). Game adjust-
ments, bookkeeping, and diagnostics are all accessible from this
menu.

Move any joystick up or down to cycle through the menu options.
Notice that the options are highlighted in sequence. Press any
button to activate a highlighted option.
Note: Only highlighted options can be activated.

S|i|0l Witli Ah
AdtiyateM^

IliilllBllgnoitJefeillii^

;i:i:iiilut|iitiesiii;is

|||;:i:;|xjfTest':Me

Main Menu

1-12

DIAGNOSTIC TESTS

To enter the Diagnostic Tests from the Main Menu, nnove any
joystick to select (highlight) the Diagnostic Test option, and press
any control panel button to activate the option.

Select With Any Stick
Activate With Any Button

Switch Test
DIP Switch Test
GPU Board Test
Sound Board Test
Monitor Patterns
Burn-In Test
Returni To Main Menu

Diagnostic Menu

Switch Test

The Switch Test allows the operator to test the switches on the
control panel and the coin door.

Select the Switch Test by using any joystick to highlight the Switch
Test option; then, press any control panel button to activate it. The
top of the screen shows a layout of the control panel and the
bottom of the screen lists the coin door switches. Pressing a
switch causes the corresponding switch location on the screen to
light. Release the switch and the screen returns to normal.

Press the Start buttons together to return to the Diagnostic Menu.

1-13

DIP Switch Test

Note

Setting the positions of DIP Switch 1
to Off means there is violence, blood
low blows, and attract mode sounds
in the game.

The DIP Switch Test allows the operator to check the position of the
two 8-position DIP Switches on the CPU Board. The operator can
also change the setting of each position of each DIP Switch during
this mode.

Use any joystick to select the Dl P Switch Test and any control panel
button to activate it. The screen displays a layout of their current
settings.

To change a DIP Switch setting, press the switch to the desired
setting, then check the screen to verify that the switch now shows
the new setting.

Press any control panel button to return to the Diagnostic Menu.

U\P

Switc

h 1 S

etting

sTab

le

SW1

SW2

SW3

SW4

SW5

SW6

SW7

SW8

Violence On

Oft*
On

Blood in game

Otf*
On

Low Blow in game

Off*
On

Attract Sounds On

Off*
On

Not Used

Off*
On

Off*
On

Off*
On

Off*
On

DIP Switch 2 Settings Table

SW1

SW2

SW3

SW4

SW5

SW6

SW7

SW8

Coinage

DIP Switch
CMOS

Off*
On

Coin Settings

USA 1 Ger 1 Fr 1
USA 2 Ger 2 Fr2
USA 3 Ger 3 Fr 3
USA 4 Ger 4 Fr4
USAECA Ger EGA Fr ECA
N/U N/U N/U
N/U N/U N/U
Free Pla^ Free Piay Free Play

Off*

On

Off

On

Of!

On

Off

On

Off*

Off

On

On

Off

Off

On

On

Off*

Off

Of!

Off

On

On

On

On

Country

USA
German
French
Not Used

Off*

On

Of!

On

Off
Of!
On
On

One Counter
Two Counters

Of!*
On

Test Switch

Game Mode
Test Mode

Off*
On

Indicates Factory Setting

1-14

CPU Board Test

The CPU Board Test (much like the Start-up Test) allows the opera-
tor to check the RAMs and ROMs.

Select the CPU Board Test with any joystick; then, press any control
pane! buttontoactivatetheautomatictestofthe CPU Board's RAMs
and ROMs- When this test is activated, a "rug"' pattern appears on
the screen. The screen then changes to show the layout of the
RAMs, and ROMs. A ROM or RAM location that is shown as black
with a white outline is used and should turn either red or green. A
ROM or RAM location that is shown as gray with a white outline is
not used in this game. During the test, ROM or RAMs are good, if
they turn green; they are faulty, if they turn red.

The CPU Test pauses when a bad ROM or RAM is detected. Press
any button to continue the test.

Sound Board Test

The Sound Test allows listening to some of the sounds that this
game is capable of producing. This test also emits a tone for each
fault that is detected.

Select the Sound Board Test with any joystick; then, press any
control panel button to activate the test. The screen displays two
test options:

GENERAL TEST analyzes the sound circuitry. The screen shows
a list of error codes. A successful test causes a single "tone" to
sound. Detection of a fault causes a series of tones or no tone at
all to sound.

PLAY SOUNDS tests synthesized & digitized sounds from the
Sound Board. Advance to the next sound by moving any joystick,
and press any control panel button to activate the sound.

Select RETURN TO MAIN MENU or BACK TO DIAGNOSTIC
MENU. Press any control panel button to activate your selection.

General Test

Play Sounds

Back To Diagnostic Menu

Return To Main Menu

Sound Test Menu

1-15

Monitor Patterns

The Monitor Patterns Test provides a menu fortesting the monitor.
Select the test with any joystick and activate with any control panel
button. Once the Monitor Patterns Test is activated, move any
joystick to select a test option; press any control panel button to ac-
tivate the option. Press any control panel button again to return to
the Monitor Patterns Test menu.

Select With Any Stick
Activate With Any Button

Red Screen
Green Screen
Blue Screen
Color Bars
Crosshatch Patterns
Back To Diagnostic Menu
Return To Main Menu

Monitor Pattern Menu

The RED, GREEN, and BLUE SCREEN tests fill the screen with
either red, green or blue.

The COLOR BARS test fills the screen with several shades of
colors to help with red, green and, blue level adjustments. Each
color should appear sharp and clear.

The CROSSHATCH PATTERNStestfillsthescreenwithagrid and
a series of dots. The grid and the dots should be clear. The dots
should appear round.

If any of the Monitor Pattern Tests shows a need for adjustment, use
the proper white knobs on the Monitor Board.

Use any joystick to select RETURN TO MAIN MENU or BACK TO
DIAGNOASTIG MENU and activate with any control panel button.

Burn-in Test

The Burn-in Test continually repeats the CPU Board Test. Move
any joystick to select the Burn-in Test; then, press any control panel
button to activate the test. When the Burn-In Test detects an error,
the test stops and displays an error message on the screen. The
second page of the Audit Table specifies the number of Burn-in
cycles successfully completed. Use this test to find intermittent
CPU problems.

To exit this test, switch the game Off then On again.

1-16

COIN BOOKKEEPING

To enter the Coin Bookkeeping fronn the Main Menu, move any
joystick to select the Coin Bookkeeping option; then, press any
control panel button to activate it.

The Coin Bookkeeping Table records the coinbox totals and game
play counters. The left side of the table names the bookkeeping
item; the right side shows the number of coins, credits, or plays for
each item.

To exit Coin Bookkeeping, move any joystick to select RETURN
TO MAIN MENU; then, press any control panel button to activate
it-

Left Slot Coins
Right Slot Coins
Third Slot Coins
Fourth Slot Coins
Service Credits
Paid Credits
Total Plays

More Detailed Data
Return To Main Menu

; ; ; : ■ .

Coin Bookkeeping Table

Lett Slot Coins
Right Slot Coins
Third Slot Coins
Fourth Slot Coins
Total Collections

Clear Coin Meters
Return To Main Menu

Total Collection Table

1-17

GAME AUDITS

To enter Game Audits from the Main Menu, move any joystick to
select the Game Audits option; then, press any control panel button
to activate it. To advance to the next (or return to the previous) page
of the Game Audit Table, move any joystick to select either "Next
Audit Page", or"PreviousAuditPage";then, press any control panel
button to change the page.

The Game Audits Table records the game play statistics. The left
side of the table names the Audit item; the right side shows the
amount of play.

Hours Game was On
Hours Played with 1 Player
Hours Played with 2 Players
Total Plays

1 Player Continues Taken

2 Player Continues Taken
Highest Battle Reached
Winning Streak Reset Count

Burn-in Loops Successfully Completed

6

Next Audit Page
Return To Main Menu

Page 1 of Audit Table

Cage Chosen o

Kans Chosen o

Raiden Chosen o

Liu Kang Chosen

Sub-zero Chosen o

Scorpion Chosen

Sonya Chosen

Error Traps

Previous Audit Page

Return To Main Menu

Page 2 of Audit Table

To exit the Game Audit Table, move any joystick to select RETURN
TO MAIN MENU; then, press any control panel button to activate
your selection.

1-18

GAME ADJUSTMENTS

Move any joystick to select the Game Adjustment option on the
Main Menu; then, press any control panel button to activate it.

The Game Adjustments Menu allows the owner/operatorto change
the Game Pricing and Game Difficulty.

The Game Adjustments Menu offers several options. Each option
has several choices. Move any joystick to select an option; then,
press any control panel button to activate that option. The next
menu screen provides a setting choice. Move any joystick to
modify the setting value; then, press any control panel button to
lockinthenev\/ value and returntothe Adjustment Menu. Move the
joystick up to increase the setting value, move the joystick down
decrease the setting value.

To exit the Adjustments Menu, use any joystick to select RETURN
TO MAIN MENU;then, use any control panel buttonto activate your
selection.

Select With Any Stick
Press Any Button To Modify

Return To Main Manu
Standard Pricing
Custom Pricing
Free Play

Computer Difficulty
Winning Streak Reset
Return To Main Menu

Note

Game Adjustments are explained in
more detail on the following page.

Adjustment values set by DIP Switch,
override adjustment values set by
the menu system.

Game Adjustment Menu

1-19

Game Adjustments

standard Pricing

Standard Pricing allows the operator to choose any of the "Stan-
dard" selections for the Standard Pricing Table. See page 1 -21 .

Modify the setting value with any joystick. Press any control pane!
button to lock in the new value and return to the Adjustment Menu.

Custom Pricing

Custom Pricing allows the operator to install pricing other than that
of the Standard Pricing Table. Custom Pricing also allows the
operator to select the maximum amount of credits per game, the
amount of credits required to start a game, and the amount or
credits required to continue a game. This option is being adjusted
from the Dip Switch Settings. See page 1 -22.

Modify the setting value with any joystick. Press any control panel
button to lock in a new value and return to the Adjustment Menu.

Free Piay

This option selects free piay. The setting choices for this adjust-
ment are:

- No (factory)

-Yes

Computer Difficulty

This option determines the difficulty level of game play. The setting
choices for this adjustment are:

-1 (Extra Easy)

-2 (Easy)

-3 (Medium; factory)

-4 (Hard)

-5 (Extra Hard)

Winning Streak Reset

This option resets the highest scores after a selected amount of
games are played. The setting choices for this adjustment are:

- Reset every 5,000 games.

- Reset every 10, 000 games (factory).

- Reset every 15, 000 games.

- Do Not Reset.

1-20

standard Pricing Table

Name

Settings

Left Chute

Center Chute

Right Chute

Fourth Chute

Credit/Coin

1/25C (2 to Start; 2 to Continue)

25c

25c

USA!

USA 2

1/25C (2 to Start; 1 to Continue)

25c

25c

USA 3

1/25C (1 to Start; 1 to Continue)

25c

25c

USA 4 i

1/500, 3/$1.00 (1 to Start; 1 to Continue)

25c

25c

USA 5 !

1 /50e, 4/$1 .00 (2 to Start; 1 to Continue)

25c

25c

USA 6

1/50C (1 to Start; 1 to Continue)

25c 1

25c

USA 7

1/50$. 3/$1.00 (1 to Start; 1 to Continue)

25c S

$1.00

25c

USA 8

1/50C, 4/$1.00 (1 to Start; 1 to Continue)

25c ^

25c

USA EGA

1/25C, 4/$1 .00 (2 to Starl; 2 to Continue)

$1.00 !

10c ;

25$

German 1 j

1/1DM, 6/5DM

1 DM

5 DM

German 2

1/1DM, 7/5DM

1 DM

5 DM

German 3 \

1/1DM, 8/5DM

1 DM

5 DM

German 4 |

1/1DM,5/5DM

1 DM

5 DM

German 5 \

1/1DM, 6/5DM

1DM

5DM ;

German EGA

1/1DM,2/2DM. 6/5DM :

5DM

1DM

2DM

France 1

2/5F. 5/10F

5F

10 F

France 2

2/5F.4/10F

5F

10 F

France 3

1/5F,3/10F

5F

10F

France 4

1/5F. 2/10F

5F

IGF

France 5

2/5F,5/10F. 11/2X 10F i

5F

10F

Franco 6

2/5F, 4/10F,9/2x10F

5F

10F

France 7 ;

1/5F, 3/10F, 7/2X10F

5F

10F

France 8

1/5F, 2/10F,5/2x10F

5F

10F

France 9

1/3x1F.2/5F

1F

5F

France 10

1/2x1F,3/5F

IF

5F !

France 1 1

1/3X1F, 2/5F, 5/2x5F

IF

5F \

France 12

1/2x1F,3/5F, 7/2x5F

IF

5F !

France EGA

1/3X1F. 2/5F, 5/2X5F

1/2x25c, 3/$1.00

1F

25c

10F

5F 1

Canada

$1.00

Swiss 1

1/1F,6/5F

IF

5F

j

Swiss 2

1/1F.7/5F

IF

5F

Swiss 3

1/1F. 8/5F

IF

5F

\

!ta!y

1/500 lire

500 lire
20P

500 lire

UK1

1/20P. 3/5aP

50P

UK2

2/20P. 5/50P

20P

50 P

UK EGA

1/20P, 3/50P. 7/ei.00

£1.00

20P

50 P

10P i

UKEIecw/CCU

1/30P, 2/50P,4/£1.00

£1.00

ecu

Spain 1

1/100 peseta, 6/500 peseta

100 peseta

500 peseta

1 Spain 2

1/100 peseta, 5/500 peseta

100 peseta

500 peseta

Australia 1

1/3x20c. 2/$1.00

20c

$1.00

Australia 2

1/5X20C,1/$1. 00, 3/200

20c

$1.00

Japan 1

1/100 yen

100 yen

100 yen

Japan 2

1 Austria 1

2/100 yen

100 yen
5 schilling

100 yen

1/5 schilling, 2/10 schilling

10 schilling

Austria 2

1/2 X 5 schilling. 3/2 x 10 schilling

5 schilling

10 schilling

Belgium 1

1/20 F

20F

20F

Belgium 2

3/20F

20F

20F

Belgium 3

2/20F

20F

20F

Belgium EGA

1/25C, 4/$1.00

50F

5F

20F

Sweden
New Zealand 1

1/3 X 1 krona, 2/ krona

1 krona

5 krona

1/3x200

20c

20c

New Zealand 2
Netherlands

1/2 X 20c

20c

i 20c

1/1HFI, 3/2.5HFI

1HFI

; 2. SUFI

Finland

1/1 markka

1 markka

1

! 1 markka
1 krone
5 krone

Norway

1/2 X 1 krone, 3/5 x 1 krone

1 krone

Denmark

1/2 X 1 krone, 3/5 krone, 7/2 x 5 krone

1 krone

Antillies
Hungary

1/2SC. 4/1 guilder

25C

1 guilder
20 fonnt

1/2 X 10 forint, 3/2 x 20 torint

10 forint

If option desired is not shown above, use Custom pricing.

1-21

Custom Pricing

Select With Any stick
Press Any Button To Modify

Return To Adj. Menu
(1) Left Chute Units
(1) Right Chute Units
(1) Third Chute Units

(1) Fourth Chute Units

(2) Units/Credits

(3) Units/Bonus

(4) Minimun Units Required

(5) Credits To Start

(6) Credits To Continue

(7) Coins Per Dollar
Maximum Cred its
Return To Adj. Menu

(1) Coins inserted accumulate units. This adjustment specfies
the number of units given for each coin in the fourth chute
(see "units/credit").

(2) This Is the number of coin units required to buy one credit.

(3) One bonus credit is awarded after this many coin units have
accumulated,

(4) No credits will be awarded until this many coin units have
accumulated.

(5) Each player needs this many credits to begin a game.

(6) Each player needs this many credits to continue a game.

(7) The detailed bookkeeping screen shows total collections
based on this many coins per dollar. (Set to zero to disable
the display of money totals)

(8) This is the limit for the credits counter. Additional coins
inserted will be lost (factory setting: 30)

1-22

UTILITIES

Move any joystick to select the Utilities option on the Main Menu;
then, press any control panel button to activate it.

The Utilities Menu allows the owner/operator to clear the game's
bookkeeping memory and to install a custom message.

SeiectW
Activate With A

;;;Cieaf:€r^dit3ii:^^^^

Cl<ear Game Alid^
ResetHipSc^
Detault Adjustm^^
Full Factory Res^^
Return to Maih^^^M

Utilities Menu

Move any joystick to select an item from the Utilities Menu; then,
press any control panel button to activate that item. After an item
has been activated, you are given the option of resetting that item
or not. For example,

CLEAR COIN COUNTERS ?
ARE YOU SURE?

YES

NO

Move any joystick to choose YES or NO; then, press any control
panel button to lock in yourchoice and to return to the Utilities Menu.

To exit the Utilities Menu, move any joystick to select RETURN TO
MAIN MENU; then press any control panel button to activate your
selection.

1-23

TROUBLESHOOTING

Problem

No Picture or Distorted Picture.

Turn game On and nothing happens.

Possible Solution

Check for faulty video board or monitor. Check for disconnected
video signal cable.

Check line fuse. Check for +5Vdc at pins C, D, 3, and 4 of the
JAMMA Connector.

No sound.

No General Illumination.

Move joystick and the screen player does
not move.

Press Start Button and nothing happens.

Press any control panel button and screen
player does not move.

No credit given when coins are inserted.

Check the speaker and speaker connection to pins L and 1 on the
JAMMA Connector. Check volume control setting. Check for +1 2V
dc at pins F and 6 on the JAMMA Connector. Check interboard
wiring from CPU Board to the Sound Board.

Check the 1A..S.B. fuse.

Check for open wires between the joystick and CPU Board. Check
for contamination on joystick switch contacts and CPU Board pins.
Check for proper ground.

Check for open wires between the button and CPU Board. Check
for contamination on CPU Board pins or the button switch blade
contacts. Check for proper ground.

Check for open wires between the button and CPU Board. Check
for contamination on CPU Board pins or the button switch blade
contacts. Check for proper ground.

Check DIP switch coin setting. Check for contamination on coin
switch contacts. Check for an open wire between Coin Switch 1 and
pin 16 on the JAMMA Connector or Coin Switch 2 and pin T of the
JAMMA Connector.

Too many credits for number of coins
inserted.

Game stays in test mode.

Check Game Pricing setting. Check for a short between pins T & 1 6
on the JAMMA Connector.

Check that the Test Switch in the coin door is set to Off.

1-24

MORTAL KOMBAT

SECTION

two

PC Board Parts

2-1

A-1 3234-40025
CPU Board Assembly

^^^ JSn I -OfO-

— ^&~ JZ . J€

2-2

A-1 3234-40025
CPU Board Parts

Pari Number

Designator

Description

Part Number

Designator

Description

5281-09737-00

U1

IC, 74LS86

5671-09019-00

LEDI, LED2

LED, Red

5317-12211-00

U2, U20, U24, U43,

IC, 74ALS541

5551-09822-00

L1

Inductor, 4.7M.H

U61, U62, U70

5645-09025-00

DS1,DS2

DIP Switch 16-pin

5317-12212-00

U3, U6, U7.U21,

iC,74ALS574

5641-12551-00

SW1

Pushbutton Switch

U25, U50, U58. U63,

5881-12315-00

81

Battery Holder

U64, U71,U72, U74,

5791-10862-08

J2

8-pin Connector

U79, U84. U85

5791-12461-12

J4

12-pin Connector

5317-12208-00

U4, U22. U54-U57,

IC, 74ALS245

5791-10850-00

J6, J7

26-pin Ribbon Connector

U59, U50, U75-U78,

5791-09437-00

J8

20-pin Ribbon Connector

U80, U81,U94, U110

5791-12461-10

J12

10-pin Connector

5340-12840-00

U5, U23

IC,8Kx 8 Static RAM

5700-12252-00

U12-U15

24-pin Socket

5700-12047-00

U8, U52, U53, U65

24-pin Socket

5791-12461-05

J13

5-pin Connector

5521-10421-00

U16

48Mhz Xtal

5791-12461-04

J3

4-pin Connector

5521-10318-00

U17

24Mhz Xtal

5791-12461-20

J9A, J9B

20-pin Connector

5283-10468-00

U19, U45

IC, 74F74

5791-12461-04

J14

6-pin Connector

5019-10849-00

U27, U34, U44, U48

lOOUDlP Res.

5880-11056-00

B1

Lithium Battery, 3A

5286-13209-00

U35

IC, 74AS00

03-8338-1

1/4" Spacer

5700-12253-00

U36

68-pin Socket

A-5346-40025-1

U8

IC,PLD Color RAM Control

5280-09309-00

U37

IC, 7407

5400-12220-00

U36

IC, TMS34010, 50GSP

5281-09487-00

U38

IC, 74LS74

A-5346-40025-2

U40

IC, PLD Address Decode

5434-12255-00

U39

MAX691

A-5346-40025-3

U41

IC, PLD Video RAM Control

5700-09915-00

U40, U41,U42

20-pin Socket

A-5346-40025-4

U42

IC, PLD Local Control

5311-12287-00

U46, U47,U87, U100

IC. 74HC541

5340-12558-00

U49

IC,8Kx 8 Static RAM, 150ns

U101,U103, U104

A-534 6-40025-5

U52

IC, PLD Video RAM Sequencer

5700-10176-00

U49

28- pin Socket

A-5346-40025-6

U53

IC, PLD Image ROM Control

5311-12285-00

U51,U73, U82

IC, 74HC573

A-5346-40025-7

U65

IC, PLD Miscellaneous Control

5340-12014-00

U66-U69

IC, 4464 DRAM,

64x4

A-5343-40025-1

U89

IC. GameEPROM

5283-10552-00

U83

IC, 74F04

A-5343-40025-10

U105

IC, Game EPROM

5370-12602-00

U86

IC, ULN2064B

A-5346-40025-8

U115

IC, PLD Autoerase Controller

5317-12023-00

U88

IC. 74ALS138

5410-12239-00

U99

IC, Custom ASIC

5700-12088-00

U89-U93. U95-U98,

32-pin Socket

5340-12213-00

U10-U15, U28-U33

IC, VRAM 64Kx 4, 150ns

U105-U109, U111-U114

5341-13297-00

U111

IC, ROM

5700-12254-00

U99

114-pin Socket

5341-13297-01

U95

iC, ROM

5317-12024-00

U102

IC, 74ALS139

5341-13297-02

U106

IC, ROM

5700-08985-00

U115

40-pin Socket

5341-13297-03

U112

IC. ROM

5010-08991-00

Rl, R24, R27

4.7Kn Res., 5%,

, 1/4W

5341-13297-04

U96

IC, ROM

5010-10204-00

R2. R7, R12

iKllRes., 2%, 1/4W

5341-13297-05

U107

IC, ROM

5010-10205-00

R3, R8, R13

2KaRes., 2%, 1/4W

5341-13297-06

U113

IC, ROM

5010-10000-00

R4, R9, R14

3.9KaRes., 5%,

, 1/4W

5341-13297-07

U97

IC, ROM

5010-09219-00

R5, RIO. R15

8.2KaRes.,5%,

, 1/4W

5341-13297-08

U108

IC, ROM

5010-08772-00

R6, R11, R16

15KnRes..5%,

1/4W

5341-13297-09

U114

IC, ROM

5010-09001-00

R23. R25

330ii Res., 5%,

1/4W

5341-13297-10

U98

IC, ROM

5010-09036-00

R26. R29-R34, R50

R51

R35-R37, R46-R48

lOOURes.,5%,

1/4W

5341-13297-11

U109

IC, ROM

5010-09416-00

470aRes.,5%.

1/4W

5010-08997-00

R38-R45

2.7Ka Res, 5%

, 1/4W

5010-09534-00

W2, W8, W11, W12,

OQRes, 1/4W

W14, W21, W22, W24,

W27, W29, W30, W32,

W34, W36. W39, W41,

W42, W45, W47. W48,

W50, W52. W55. W57,

W58, W60. W62. W65,

W68.W69,W71,W73,

W75, W77, W80

5043-08980-00

B

.OlfifCap., 10V.

Axial

5040-08986-00

C1,C2. C5. C10

l00p.fCap, 10V

, Axial

5043-09845-00

C3,C4

.OOl^fCap., 10V, Axial

5041-09243-00

C6-C9

lO^ifCap, 10V.

Axial

5043-08996-00

C11

^\iiOap, Axial

5019-12611-00

SR1.SR3, SR8,

470a SIP, 5 Res.

SR9, SR12, SR13,

SR18

5019-09362-00

SR3, SR4. SR6,

4.7KaSiP,9Res.

SR7, SR11,SR15,

SR17. SR19, SR20,

SR21,SR22, SR23,

SR24,SRC1,SRC2,

SRC3

5019-10143-00

SR5

470a S!P, 9 Res

5060-10396-00

SRC4, SRC5,

4.7KaSlP. 470pf

SRC10, SRC14,

SRC 16

2-3

A-1 4732-40025
Sound Board Assembly

GO

1

I

1

1

1

1

1

XI

Tt

J3

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x

o

-

CD

00

£^

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VI

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m

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2-4

A-1 4732-40025
Sound Board Parts

Part Number

Designator

Description

Part Number

Designator

Description

5340-12958-00

U7, U11,U24

10, 26LS31

5040-09421-00

070,085-087,0103

l00^fOap..25V

5340-12959-00

U6.U10, U25

10, 26LS32

5040-09506-00

079. 083, 084

220^fOap., 16V

5281-09850-00

U19

10, 74LS11

5040-12670-00

095

2200^f Cap., 16V

5281-09215-00

U26

10, 74LS04

5070-08919-00

CR1

1N4148 Diode

5281-09851-00

U21

10, 74LS14

5160-12891-00

01

MPS3646 Trans.

5281-09487-00

U9, U22, U23

10, 74LS74

5551-09822-00

L1,L2

4.7^H inductor, 3A

5281-09745 00

U8

10. 24LS138

5700-09006-00

U28

16-pin Socket

5281-09246-00

U20

10, 74LS139

5700-09915-00

U18

20-pin Socket

5281-09733-00

U17

10. 74LS174

5700-09004-00

U14

24-pin Socket

5281-09486-00

U5, U16

10, 74LS374

5700-08985-00

U4

40-pin Socket

5340-12278-00

U2

10. Static RAM, SKx 8

5700-12088-00

U3, U12, U13

32-pin Socket

5370-12260-00

U30

10, 3340 Attenuator

5791-10862-04

P5.P7

4-pin Header

5460-12743-00

VR1

10, 7809 Regulator. -i-9V

5791-10862-06

P6

6-pin Header

5370-12960-00

U29

10. LM324 0pAmp

5791-09437-00

PI

20-pin Header

5370-12730-00

U32. U33

10, TL084 Op Amp

01-10516

Heat Sink

5371-12727-00

U15

AD7524 DAO

4406-01128-00

6-32 Hex Nut

5370-12963-00

U31

HA13116 Pwr. Amp

4006-01003-06

6-32x3/8 P-PH-S

5521-10931-00

Y2

8Mhz Oscillator

20-9690-18

Spacer, 1-1/8

5520-09020-00

Y1

3.58 Mhz Crystal

A-5343-40025-19

U3

10, EPROM

5010-09534-00

W2. W3. W5.W7, W8

on Resistor

5400-10320-00

U4

10, 68B09E. MPU

5010-12961-00

R72-R74

3.3a Res., 5%, 1/2W

A-5343-40025-20

U12

10, EPROM

5010-09039-00

R89

lOURes., 5%, 1/4W

A-5343-40025-21

U13

10, EPROM

5010-10170-00

R11-R21

47QRes., 5%, 1/4W

5370-11086-00

U14

10. YM2151 Sound Generator

5010-09036-00

R4, R30, R90

100aRes..5%. 1/4W

A-5346-40025-9

U18

10. PLD Sound

5010-09187-00

R27

iSOURes., 5%, 1/4W

5371-11087-00

U28

10. YM3012DAO

5010-09160-00

R83

2200 Res., 5%, 1/4W

5433-12962-00

U1

10, OKI6295, 4 Channel

5010-09416-00

R32, R43, R41,

R82

470aRes., 5%, 1/4W

03-8338-1

Mtg. Spacer, 1/4'*

5010-09358-00

R43. R68

lKnRes.,5%, 1/4W

5010-08998-00

R22-R24, R26,

R61

R28

R59,

2.2KaRes..5%. 1/4W

5010-08983-00

3.3KaRes.,5%, 1MW

5010-10000-00

R87

3.9KQRes., 5%, 1/4W

5010-08991-00

R1-R3, R5-R10
R84-R86, R91

, R25,

4.7KQRes., 5%, 1/4W

5010-09219-00

R69

8.2KQ Res., 5%, 1/4W

5010-09034-00

R62, R63, R67,

R80

R64

R70,

10KQRes.,5%, 1/4W

5010-09269-00

12KaRes., 5%. 1/4W

5010-09324-00

R68

27KaRes.,5%, 1/4W

5010-09325-00

R36

39KaRes„5%, 1/4W

5010-09035-00

R29, R53, R81

47KaRes.,5%, 1/4W

5010-10987-00

R77, R78

56KaRes.,5%, 1/4W

5010-10650-00

R38, R45, R51

62KnRes.,5%. 1/4W

5010-08776-00

R31, R71

68KnRes.,5%, 1/4W

5010-10257-00

R35

75KQRes.,5%, 1/4W

5010-12927-00

R79

82KaRes.,5%. 1/4W

5010-09162-00

R33. R48, R54,
R60, R65

R55,

IOOKaRes.,5%, 1/4W

5010-12965-00

R39

l30KaRes.,5%, 1/4W

5010-09134-00

R40. R44, R46,

R52

150KaRes.,5%, 1/4W

5010-12964-00

R37. R42

820KaRes.,5%, 1/4W

5048-11027-00

C59. C60

33pfOap., 10%

5043-10264-00

C50, C62

68pfOap., 10%

5043-09492-00

C35-C45.C47,
C98

049,

lOOpfOap., 10%

5048-12748-00

C54. C61,C96

220pfOap., 10%

5048-11030-00

C71

470pfOap., 10%

5048-12506-00

C78

820pfOap., 10%

5048-11031-00

C48,C55. C76

lOOOpfOap., 10%

5048-11065-00

C69

2200pfCap., 10%

5048-12967-00

CSS

2700pfCap., 10%

5048-11072-00

C51.C56

3300pfOap., 10%

5048-12966-00

C52

3900pfOap., 10%

5043-08980-00

C2-C26, C28, C29.

.OljifCap., 10%

C31-C33,C97,

099

5045-12926-00

C90-C92

.1^fOap.. 10%

5043-08996-00

C72, C74. CSS. CS9

.1fifCap..20%

5048-12036-00

065

.22HfCap., 10%

5040-09365^00

C68

1^fOap.,

5040-09343-00

C46, 053, 057
C67C73, C75, ■
C100,C102

.064,
081,

lOfifOap.. 16V, 20%

5040-09332-00

063, 066, O80

47^fCap.,25V

2-5

MORTAL KOMBAT

SECTION

three

Schematics and Wiring Diagrams

3-1

Function

Ground

GfQuntl

^5 vnit<t nn

+5 Vplt s DC

-5 Volts DC

+1 2 Volts DC

jCQUfllfiTL

Speaker (+)

Video Red

Video Blue

Video Grd

Test *

1 Coin

1 Start

1 U p

1 Down

1 Left

1 Right

1 High Punch

1 Block

1 High Kick

N/C

N/C

Ground

Ground

JAMMA Chart

Wire Color

Pin Pin Wire Color

Function

Bl^gk

Green-Brown

Gray

Gray

Grgy-Green

Grav-Yeiiow

Jifiy_

While-Orange

MKL.

Red-Violet

N/C

Red

Brown

Shield

Green

White-Rlufl

Ye! low-Green

Orange-Black

Oranoe-Brown

Orange-Red

Orange

_ Orange- Yeiiow

Orange-Green

Oranoe-Blue

N/C

N/C

N/C

Black

10

JL2_

A2-

14

Jl5_

JL£_

_LZ_

JLa_

jia,

go

22

.23_

24

_2i.

.^e_

27

28

L
M

JflL
X

Black

Black

Gray

Gray.

Gray-Green

Grav-Yeiiow

Key

Whit e- Gre en

N/C

Green-Vioiet

N/C

Green

White

White-Red

White-Vinlet

Yellow- White

YellQW-Biue

Yflllow-Riank

Yellow-Brown

Yellow-Red

Yellow-Orange

Yellow-Violet

Yellow-Gray

Violet-Bl^ck

N/C

_N/C_

N/C

Black

-Gfpund-

Grnunri

+5 Volts DC

+ 5 Vo l ts DC

-5 Volts DC

+1 2 Volts DC

Counter 2 *

Speaker 1-)

Video Grn

Video Sync

Service Credit '

Slam Tilt ■

2 Coin _

2 Start

PHp

2 Down

2 Left

2 RjQht

2 High Punch

2 Block

2 High Kick

N/C

N/C „.

Ground

Ground

* Optional Switches

Interboard Wiring Diagram

Violet I
N/C

C rv)

_^iU8l

P1

Ribbon Cable
To CPU J8

>■
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6>

6 5 4 3 2 1

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Power From

CPUJ2

Sound Board

P5

ML.

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Kay

Green-Whito

J14

JAMMA Edge Connector

I 1 See JAMMA Chart U

12 3 4 5 6 7 8

: z :

1 2 3 4 5 6 7 8 9 10 11 12

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Power to Sound
Board P6

Y-Unit CPU Board

J4
To Control Panel

J9 A J9B

] Nta Used"

From P1 On Sound Board
J8
i I

J7

J6

Not Used

j Not Used I

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CPU BOARD

3-3

Coin Switch and Meter Wiring

Option 1

Coin Sw 1 ^

Coin Sw 2 ^

_Qnd

•-»•

JAMMAPin 16

^-

i

— (

+5V

Meter

L

->

JAMMA
Pin 8

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Gnd

Option 2

JAI\/1MAPin16

JAMMA Pin T

^^

JAMMA
Pin 8

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Coin Sw 2 rf

Gnd

Wrong Way !

^- JAMMA Pin T

JAMMAPin 16

Do NOT Connect the coin switches this way.
This Circuit is INCORRECT and will cause twice as
many credits per coin.

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Control Panel Wire Colors

Player

Player

One

Start

Yellow-Green

Up (Jump)

Orange-Black

Down (Duck)

Orange-Brown

Left (Move)

Orange-Red

Right (Move)

Orange

High Punch

Orange-Yellow

Block

Orange-Green

High Kick

Orange-Blue

Low Punch

Red-Black

Low Kick

Red-Brown

Ground

Black

Two

Start

Yellow-Blue

Up (Jump)

Yellow-Black

Down (Duck)

Yellow-Brown

Left (Move)

Yellow-Red

Right (Move)

Yellow-Orange

High Punch

Yellow-Violet

Block

Yellow-Gray

High Kick

Violet-Black

Low Punch

Red

Low Kick

Red-Orange

Ground

Black

PC Board Jumpers

CPU Board

W2, W8, W11,W12, W14,
W21 , W22, W24, W27, W29,
W30, W32, W34, W36, W39,
W41 , W42, W45, W47, W48,
W50, W52, W55, W57, W58,
W60, W62, W65, W68, W69,
W71 , W73, W75, W77, W80

Sound Board

W2, W3. W5, W7, W8

WARNINGS & NOTICES

Warning

USE OF NON-MIDWAY PARTS OR CIRCUIT MODIFICATIONS MAY CAUSE SERIOUS INJURY OR
EQUIPMENT DAMAGE! USE ONLY MIDWAY AUTHORIZED PARTS.

* For safety and reliability, substitute parts and modifications are not recommended.

* Substitute parts or modifications may void FCC type acceptance.

* This game is protected by federal copyright, trademark and patent laws. Unauthorized modifications may
be Illegal under Federal law. This also applies to MIDWAY logos, designs, publications and assemblies.
Moreover, facsimiles of MIDWAY equipment (or any feature thereof) may be illegal under federal law,
regardless of whether or not such facsimiles are manufactured with MIDWAY components.

Warning

Note: This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment Is operated in a commercial environment. This equipment
generated, uses and can radiate radio frequency energy and if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.

Warning

Prevent shock hazard and assure proper game operation. Only plug this game into a properly grounded
outlet. Do not use a cheater plug to defeat the power cord's grounding pin. Do not cut off the ground pin.

Notice

When MIDWAY ships a game, It is in compliance with FCC regulations. Your sticker Is
proof. If the sticker is missing or damaged, legal repercussions to the owner or
distributor of the game may result. If your game does not contain an FCC sticker, call
MIDWAY Immediately.

Notice

No part of this publication may be reproduced by any mechanical, photographic, or electronic process, or
in the form of a phonographic recording, nor may be transmitted, or othenwise copied for public or private
use, without permission from the publisher.

Entire contents of this manual copyright © 1992 MIDWAY Manufacturing Company, INC. All Rights Reserved.

FOR SERVICE:

CALL YOUR AUTHORIZED MIDWAY DISTRIBUTOR.

MIDWAY Manufacturing Company

3401 N. CALIFORNIA AVE.

CHICAGO, IL 60618